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Safety Limit Switch E100-A2A22S25A | 2 N/C & 2 N/O Contacts | IP67 Rated | by SICK
The E100-A2A22S25A safety limit switch is designed for industrial safety systems, featuring 2 positive action normally closed (N/C) contacts and 2 normally open (N/O) contacts. With an IP67 rated enclosure, it ensures reliable operation in harsh environments, making it ideal for machinery safety interlocks and safety-related control circuits in manufacturing settings.
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Technical Specifications
- Positive action N/C contacts: 2
- N/O contacts: 2
- Actuation directions: 1
- B10d parameter: 5 x 10^5 switching cycles (small load)
- Safe state in event of fault: No internal fault detection; fault detection by connected safety logic unit
- Safe series connection: None, only individual wiring with diagnostics
- Connection type: Cable open end
- Cable length: 25 m
- Cable diameter: 8 mm
- Conductor cross section: 8 x 0.34 mm²
- Bend radius fixed installation: > 7.5 x cable diameter
- Bend radius moving cable: > 15 x cable diameter
- Cable material: PUR
- Conductor material: Copper
- Switching principle: Slow action switching element
- Usage category: AC-15/DC-13 (EN 60947-5-1)
- Rated operating current: 2 A (230 V AC), 2 A (24 V DC)
- Rated insulation voltage Ui: 250 V
- Rated impulse withstand voltage Uimp: 2,500 V
- Short-circuit protection: 2 A gG
- Switching voltage: ≥ 12 V DC
- Switching current (switching voltage): 1 mA (24 V DC)
- Mechanical life: 100,000 switching cycles
- Housing material: Plastic
- Enclosure rating: IP67 (EN 60529)
- Ambient operating temperature: –5 °C to +50 °C
- Storage temperature: –5 °C to +50 °C
- Dimensions (H x L x W): 132mm x 64mm x 64mm
- Weight: 2.5 kg
Key Features
- 2 positive action normally closed (N/C) contacts and 2 normally open (N/O) contacts
- Slow action switching element for reliable operation
- IP67 rated enclosure for protection against dust and water
- Cable open end connection with 25 m PUR cable and copper conductors
- Mechanical life of 100,000 switching cycles
- Rated operating current of 2 A at 230 V AC and 24 V DC
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety switch wiring and compliance with occupational health and safety standards.
Applications
- Industrial safety systems requiring reliable positive action switches
- Machinery safety interlocks
- Safety-related control circuits in manufacturing environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- High-quality materials ensure long service life minimizing environmental impact
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK E100-A2A22S25A safety switch is available for immediate purchase, ideal for industrial safety and machinery control applications.
